The Panasonic Lumix DMC-GH2 is 8.8 mm wider, 6 mm taller, 29.1 mm deeper and 62 g heavier than the Panasonic Lumix DMC-G3.
| Panasonic Lumix DMC-G3 | Panasonic Lumix DMC-GH2 | |
|---|---|---|
| Size (W × H × D) | 115.2 × 83.6 × 46.7 mm | 124 × 89.6 × 75.8 mm |
| Weight | 382 g | 444 g |
| Lens | Micro Four Thirds | Micro Four Thirds |
| Sensor | Four Thirds | Four Thirds |
| Announced | 2011 | 2010 |